CN110270726B - 线放电加工机 - Google Patents

线放电加工机 Download PDF

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Publication number
CN110270726B
CN110270726B CN201910185357.4A CN201910185357A CN110270726B CN 110270726 B CN110270726 B CN 110270726B CN 201910185357 A CN201910185357 A CN 201910185357A CN 110270726 B CN110270726 B CN 110270726B
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CN
China
Prior art keywords
machining
block
workpiece
wire electrode
correction
Prior art date
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Active
Application number
CN201910185357.4A
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English (en)
Chinese (zh)
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CN110270726A (zh
Inventor
大久保晃佑
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Fanuc Corp
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Fanuc Corp
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Publication of CN110270726A publication Critical patent/CN110270726A/zh
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Publication of CN110270726B publication Critical patent/CN110270726B/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/105—Wire guides
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36414—Compare image detected path with stored reference, difference corrects position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/39—Robotics, robotics to robotics hand
    • G05B2219/39056—On line relative position error and orientation error calibration
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45043—EDM machine, wire cutting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45221—Edm, electrical discharge machining, electroerosion, ecm, chemical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Numerical Control (AREA)
CN201910185357.4A 2018-03-14 2019-03-12 线放电加工机 Active CN110270726B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-046951 2018-03-14
JP2018046951A JP6666372B2 (ja) 2018-03-14 2018-03-14 ワイヤ放電加工機

Publications (2)

Publication Number Publication Date
CN110270726A CN110270726A (zh) 2019-09-24
CN110270726B true CN110270726B (zh) 2021-07-06

Family

ID=65763331

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910185357.4A Active CN110270726B (zh) 2018-03-14 2019-03-12 线放电加工机

Country Status (6)

Country Link
US (1) US10821533B2 (ko)
EP (1) EP3539703A1 (ko)
JP (1) JP6666372B2 (ko)
KR (1) KR102187704B1 (ko)
CN (1) CN110270726B (ko)
TW (1) TWI704022B (ko)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590640A (en) * 1976-11-19 1981-06-03 Charmilles Sa Ateliers Method and apparatus for erosive sparking
US5935456A (en) * 1996-04-10 1999-08-10 Agie Sa Method and apparatus for electroerosive cutting
CN106180931A (zh) * 2015-05-29 2016-12-07 发那科株式会社 线切割放电加工机用数值控制装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662728A (en) 1979-10-26 1981-05-28 Hitachi Seiko Ltd Method for electric discharge machining
JPS58192722A (ja) 1982-05-07 1983-11-10 Toshiba Corp ワイヤカツト放電加工方法
JP2520609B2 (ja) * 1986-09-06 1996-07-31 ファナック 株式会社 ワイヤ放電加工方法
JP2630684B2 (ja) 1990-07-17 1997-07-16 三菱電機株式会社 ワイヤ放電加工方法及びその装置
US5418344A (en) * 1992-10-20 1995-05-23 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for wire-cutting electrical discharge machining of a corner
JP3395431B2 (ja) * 1995-02-27 2003-04-14 三菱電機株式会社 放電加工方法及びその装置
CH694361A5 (fr) * 2000-10-27 2004-12-15 Mitsubishi Electric Corp Procédé et dispositif d'usinage par étincelage avec un fil.
JP3589652B2 (ja) 2002-01-21 2004-11-17 孝二 是近 車両シート用安全機構
JP5077433B2 (ja) * 2008-07-03 2012-11-21 三菱電機株式会社 ワイヤ放電加工装置、及びワイヤ放電加工方法
DE112008004055T8 (de) * 2008-10-29 2012-08-30 Mitsubishi Electric Corporation Vorrichtung zum funkenerosiven Bearbeiten mittels eines Drahts
JP5364638B2 (ja) 2010-04-09 2013-12-11 株式会社東芝 メモリチップおよびマルチチップパッケージ
JP5662728B2 (ja) 2010-08-03 2015-02-04 富士フイルム株式会社 色素、これを用いた光電変換素子及び光電気化学電池
JP5197886B1 (ja) * 2012-01-11 2013-05-15 三菱電機株式会社 ワイヤ放電加工装置
JP5722382B2 (ja) * 2013-01-09 2015-05-20 ファナック株式会社 コーナ部で加工経路の補正を行うワイヤ放電加工機
CN105682840B (zh) * 2013-10-31 2017-10-20 三菱电机株式会社 线电极放电加工装置
JP5837031B2 (ja) * 2013-12-26 2015-12-24 ファナック株式会社 凹円弧コーナ部の経路補正を行うワイヤ放電加工機およびワイヤ放電加工機の加工経路作成装置およびワイヤ放電加工機の加工方法
JP5855692B2 (ja) * 2014-02-26 2016-02-09 ファナック株式会社 コーナ形状補正機能を有するワイヤ放電加工機
JP2017113825A (ja) * 2015-12-22 2017-06-29 ファナック株式会社 ワイヤ放電加工機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590640A (en) * 1976-11-19 1981-06-03 Charmilles Sa Ateliers Method and apparatus for erosive sparking
US5935456A (en) * 1996-04-10 1999-08-10 Agie Sa Method and apparatus for electroerosive cutting
CN106180931A (zh) * 2015-05-29 2016-12-07 发那科株式会社 线切割放电加工机用数值控制装置

Also Published As

Publication number Publication date
TW201938303A (zh) 2019-10-01
CN110270726A (zh) 2019-09-24
JP2019155543A (ja) 2019-09-19
KR20190108495A (ko) 2019-09-24
JP6666372B2 (ja) 2020-03-13
TWI704022B (zh) 2020-09-11
US20190283159A1 (en) 2019-09-19
EP3539703A1 (en) 2019-09-18
US10821533B2 (en) 2020-11-03
KR102187704B1 (ko) 2020-12-07

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